<?php

/**
 * This is the model class for table "khachhang".
 *
 * The followings are the available columns in table 'khachhang':
 * @property integer $IDKH
 * @property string $MAKH
 * @property string $TENKH
 * @property string $DIACHI
 * @property string $GHICHU
 *
 * The followings are the available model relations:
 * @property Hoadon[] $hoadons
 */
class Khachhang extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Khachhang the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'khachhang';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('MAKH, TENKH', 'required'),
			array('MAKH', 'length', 'max'=>6),
			array('TENKH', 'length', 'max'=>50),
			array('DIACHI', 'length', 'max'=>100),
			array('GHICHU', 'length', 'max'=>200),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('IDKH, MAKH, TENKH, DIACHI, GHICHU', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'hoadons' => array(self::HAS_MANY, 'Hoadon', 'IDKH'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'IDKH' => 'Idkh',
			'MAKH' => 'Makh',
			'TENKH' => 'Tenkh',
			'DIACHI' => 'Diachi',
			'GHICHU' => 'Ghichu',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('IDKH',$this->IDKH);
		$criteria->compare('MAKH',$this->MAKH,true);
		$criteria->compare('TENKH',$this->TENKH,true);
		$criteria->compare('DIACHI',$this->DIACHI,true);
		$criteria->compare('GHICHU',$this->GHICHU,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}